//
//  NSMutableArray+Convert.m
//  OC09_类的扩展(类目_扩展_代理)
//
//  Created by dllo on 15/12/10.
//  Copyright © 2015年 dllo. All rights reserved.
//

#import "NSMutableArray+Convert.h"

@implementation NSMutableArray (Convert)

- (NSMutableArray *)conver {
    for (int i = 0; i < (self.count / 2); i++) {
        [self exchangeObjectAtIndex:i withObjectAtIndex:self.count - 1 - i];
    }
    return self;
}












@end
